多視点観察可能なインタラクティブフォグディスプレイ(<特集>3次元インタラクション)

抄録

We propose a 360-degree interactive fog display which provides different images according to observers' position. The proposed display utilizes forward light scattering of fog. Due to the strong directional scattering, multiple images which are projected from different directions on a cylindrical fog screen can be transmitted to different observers. The fog display brings motion parallax to observers that can recognize the 3D structure of the presented objects. Another advantage of the fog display is that observers can insert their hands into the screen. This property gives the observers a consistent feeling of distance which comes from both visual and somatic sensations.